Recherche avancée

Médias (91)

Autres articles (111)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • XMP PHP

    13 mai 2011, par

    Dixit Wikipedia, XMP signifie :
    Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
    Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
    XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...)

Sur d’autres sites (6693)

  • FFmpeg : How to put encoded media data from one container to another with out re-encoding ?

    17 août 2012, par Blender

    So for example : I have file.mp3, I know that my desired format can play sound with out video (for example FLV) so how to put encoded mp3 data using ffmpeg from mp3 container into flv (where to get articles/code samples on this) ?

    I mean not from cmd but from C++ using ffmpeg as library. (see tags)

  • Converting video files from mp4 to webM for playing using Media Source Extensions

    19 octobre 2018, par raul

    I’m currently trying to implement a video player using Media Source Extensions. Currently just a very simple proof of concept, following a tutorial I found here.

    I cloned their repo with all source code from github here and am testing the implementation on Chromium and Firefox with various video files.

    Everything worked well with the example webm files in the repo for both browsers.

    Next I tried to convert a video I downloaded from some random site using ffmpeg and mse-tools to "align the clusters" of the webm file using the following commands :

    ffmpeg -i randomvideo.mp4 -c:v libvpx -c:a libvorbis output.webm
    
mse_webm_remuxer output.webm aligned.webm

    Again, all was well on both browsers.

    Finally, I wanted to convert a very simple animation I created in blender (rendered with h264 in mp4).

    I tried converting the resulting file using the same process as above and the file played normally on firefox, but did not load on chromium.

    I assume I am commiting some error when converting the file, but inspecting the attributes of the final file with vlc and ffprobe, I could not find any obvious problems.

    Any ideas as to what I am doing wrong ?

    One final test I did was to go to this site to get some sample webm files.

    I downloaded the "Big Buck Bunny Trailer in WebM" and "Elephants Dream as WebM File".

    Both files worked in firefox, but the "Elephants Dream" file would not play in chromium.

    I am on a linux machine (Arch Linux distro) with the following versions of the browsers :

    Chromium Version 69.0.3497.100 (Official Build) Arch Linux (64-bit)

    Firefox 62.0.3 (64-bit)

    I have shared the file I created from the blender animation (very small - only 36 KB) on google drive here in case anyone wants to check it out.

  • Use ActionScript and Lib Flash to Record h.264 Webcam In Browser w/o Media Server ?

    10 octobre 2013, par Jake Steele

    Was wondering if its possible to use ActionScript and maybe wrap libx264 to record and encode a video inside the browser in h.264 format for playback.

    If anyone has any examples of something close to this please hook me up !

Navigation